GB924999A - Improvements in or relating to actinide metal oxide sols - Google Patents
Improvements in or relating to actinide metal oxide solsInfo
- Publication number
- GB924999A GB924999A GB20830/59A GB2083059A GB924999A GB 924999 A GB924999 A GB 924999A GB 20830/59 A GB20830/59 A GB 20830/59A GB 2083059 A GB2083059 A GB 2083059A GB 924999 A GB924999 A GB 924999A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sols
- actinide metal
- water
- preferred
- salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052768 actinide Inorganic materials 0.000 title abstract 6
- -1 actinide metal oxide Chemical class 0.000 title abstract 4
- 229910044991 metal oxide Inorganic materials 0.000 title abstract 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 3
- 150000002500 ions Chemical class 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001255 actinides Chemical class 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 2
- 238000000909 electrodialysis Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 abstract 1
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 abstract 1
- YKGBNAGNNUEZQC-UHFFFAOYSA-N 6-methyl-n,n-bis(6-methylheptyl)heptan-1-amine Chemical compound CC(C)CCCCCN(CCCCCC(C)C)CCCCCC(C)C YKGBNAGNNUEZQC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052695 Americium Inorganic materials 0.000 abstract 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052694 Berkelium Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052685 Curium Inorganic materials 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910052781 Neptunium Inorganic materials 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052778 Plutonium Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052776 Thorium Inorganic materials 0.000 abstract 1
- 229910052770 Uranium Inorganic materials 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- PWVKJRSRVJTHTR-UHFFFAOYSA-N berkelium atom Chemical compound [Bk] PWVKJRSRVJTHTR-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000008098 formaldehyde solution Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000000155 isotopic effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- LFNLGNPSGWYGGD-UHFFFAOYSA-N neptunium atom Chemical compound [Np] LFNLGNPSGWYGGD-UHFFFAOYSA-N 0.000 abstract 1
- 229910000480 nickel oxide Inorganic materials 0.000 abstract 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical class [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000001935 peptisation Methods 0.000 abstract 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 abstract 1
- 239000012779 reinforcing material Substances 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 abstract 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 1
- 229910001935 vanadium oxide Inorganic materials 0.000 abstract 1
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0008—Sols of inorganic materials in water
- B01J13/0017—Sols of inorganic materials in water by extraction of ions from aqueous solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0047—Preparation of sols containing a metal oxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F15/00—Compounds of thorium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/01—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/004—Compounds of plutonium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/004—Compounds of plutonium
- C01G56/005—Oxides; Hydroxides
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/24—Homogeneous reactors, i.e. in which the fuel and moderator present an effectively homogeneous medium to the neutrons
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/24—Homogeneous reactors, i.e. in which the fuel and moderator present an effectively homogeneous medium to the neutrons
- G21C1/26—Single-region reactors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/44—Fluid or fluent reactor fuel
- G21C3/46—Aqueous compositions
- G21C3/48—True or colloidal solutions of the active constituent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Geology (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Colloid Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74309358A | 1958-06-19 | 1958-06-19 | |
| US77313758A | 1958-11-12 | 1958-11-12 | |
| US216266A US3280011A (en) | 1958-06-19 | 1962-07-18 | Preparation of thoria sols by electrodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB924999A true GB924999A (en) | 1963-05-01 |
Family
ID=43127773
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2083159A Expired GB925000A (enrdf_load_stackoverflow) | 1958-06-19 | 1959-06-17 | |
| GB20830/59A Expired GB924999A (en) | 1958-06-19 | 1959-06-17 | Improvements in or relating to actinide metal oxide sols |
| GB38108/59A Expired GB934813A (en) | 1958-06-19 | 1959-11-10 | Improvements in or relating to actinide metal oxide sols |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2083159A Expired GB925000A (enrdf_load_stackoverflow) | 1958-06-19 | 1959-06-17 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38108/59A Expired GB934813A (en) | 1958-06-19 | 1959-11-10 | Improvements in or relating to actinide metal oxide sols |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3280011A (enrdf_load_stackoverflow) |
| BE (1) | BE584548R (enrdf_load_stackoverflow) |
| DE (3) | DE1149830B (enrdf_load_stackoverflow) |
| FR (3) | FR1235603A (enrdf_load_stackoverflow) |
| GB (3) | GB925000A (enrdf_load_stackoverflow) |
| NL (2) | NL240343A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0050640A4 (en) * | 1980-04-23 | 1983-03-15 | Novex Foreign Trade Co Ltd | PROCESS AND MATERIAL FOR IMPLEMENTING PRECIPITATE REACTIONS USING AN ION EXCHANGE AUXILIARY PHASE. |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1220835B (de) | 1962-12-05 | 1966-07-14 | Grace W R & Co | Verfahren zur Herstellung eines stabilen Aktinidenoxydteilchen enthaltenden Sols |
| DE1256632B (de) * | 1964-09-23 | 1967-12-21 | Grace W R & Co | Verfahren zur Herstellung eines Hafniumoxyd und/oder Zirkonoxyd enthaltenden Aquasols |
| US3501411A (en) * | 1967-06-21 | 1970-03-17 | Grace W R & Co | Process of preparing nuclear fuel |
| US3691087A (en) * | 1968-02-20 | 1972-09-12 | Grace W R & Co | Method for the preparation of uranium oxide sols |
| USD281575S (en) | 1984-12-17 | 1985-12-03 | Selfix, Inc. | Hanger bracket and hook therefor |
| RU2243031C1 (ru) * | 2003-11-27 | 2004-12-27 | Московский государственный университет леса | Способ получения гидрозолей гидратированных окислов металлов из растворов их солей |
| US9183953B2 (en) | 2010-05-25 | 2015-11-10 | Terrapower, Llc | Liquid fuel nuclear fission reactor |
| EP2577677B1 (en) * | 2010-05-25 | 2019-08-21 | TerraPower LLC | Liquid fuel nuclear fission reactor |
| US10141078B2 (en) | 2010-05-25 | 2018-11-27 | Terrapower, Llc | Liquid fuel nuclear fission reactor fuel pin |
| US9767933B2 (en) | 2010-05-25 | 2017-09-19 | Terrapower, Llc | Liquid fuel nuclear fission reactor |
| FR3131583B1 (fr) * | 2021-12-30 | 2024-01-19 | Commissariat Energie Atomique | Procédé de préparation d’une poudre d’oxyde(s) d’actinide(s) à partir d’une solution sol-gel colloïdale |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2832728A (en) * | 1954-04-12 | 1958-04-29 | Kunin Robert | Electrolytic precipitation of uranium values from carbonate leach liquors |
| US3097175A (en) * | 1957-10-31 | 1963-07-09 | Grace W R & Co | Stable silica-clad thoria sols and their preparation |
-
0
- NL NL240342D patent/NL240342A/xx unknown
-
1959
- 1959-06-17 GB GB2083159A patent/GB925000A/en not_active Expired
- 1959-06-17 GB GB20830/59A patent/GB924999A/en not_active Expired
- 1959-06-18 FR FR797914A patent/FR1235603A/fr not_active Expired
- 1959-06-18 NL NL240343D patent/NL240343A/xx unknown
- 1959-06-18 FR FR797913A patent/FR1231281A/fr not_active Expired
- 1959-06-19 DE DED30902A patent/DE1149830B/de active Pending
- 1959-06-19 DE DED30901A patent/DE1145157B/de active Pending
- 1959-11-10 GB GB38108/59A patent/GB934813A/en not_active Expired
- 1959-11-12 DE DED31874A patent/DE1156179B/de active Pending
- 1959-11-12 BE BE584548A patent/BE584548R/fr active
- 1959-11-12 FR FR809936A patent/FR76874E/fr not_active Expired
-
1962
- 1962-07-18 US US216266A patent/US3280011A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0050640A4 (en) * | 1980-04-23 | 1983-03-15 | Novex Foreign Trade Co Ltd | PROCESS AND MATERIAL FOR IMPLEMENTING PRECIPITATE REACTIONS USING AN ION EXCHANGE AUXILIARY PHASE. |
Also Published As
| Publication number | Publication date |
|---|---|
| GB934813A (en) | 1963-08-21 |
| GB925000A (enrdf_load_stackoverflow) | 1963-05-01 |
| FR1231281A (fr) | 1960-09-28 |
| NL240343A (enrdf_load_stackoverflow) | 1964-01-27 |
| DE1145157B (de) | 1963-03-14 |
| NL240342A (enrdf_load_stackoverflow) | 1900-01-01 |
| US3280011A (en) | 1966-10-18 |
| BE584548R (fr) | 1960-03-01 |
| DE1149830B (de) | 1963-06-06 |
| FR76874E (fr) | 1961-12-15 |
| DE1156179B (de) | 1963-10-24 |
| FR1235603A (fr) | 1960-11-04 |
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